Gr4vy and Plaid Partner to Enable Pay-by-Bank Payments for Global Merchants

WHY THIS MATTERS: The convergence of Pay-by-Bank and advanced payment infrastructure is fundamentally altering the e-commerce checkout. This collaboration between Gr4vy and Plaid is a critical development because it signals the mainstreaming of Account-to-Account (A2A) payments as a global rail, moving it beyond a niche cost-saving measure into a core strategic option for merchants. By embedding Plaid’s open-banking connectivity into a payment orchestration layer, the complexity of managing multiple rails is abstracted, offering enterprises a lower-cost alternative to traditional card networks. Furthermore, integrating real-time risk insights directly into the payment flow—a core component of this offering—is essential. This unified approach to routing, risk, and fraud decisioning will accelerate merchant adoption, driving toward the projected $4 trillion market opportunity for A2A by 2030. For global merchants, the ability to centrally manage high-performance payments and reduce costly chargebacks makes this partnership immediately valuable.

Gr4vy, the cloud-based payment orchestration platform, today announced a strategic partnership with Plaid, the global data network powering open-banking connections for fintechs and financial institutions. The collaboration enables merchants using Gr4vy to offer Pay-by-Bank, also known as account-to-account (A2A) payments, as part of their core checkout experience, providing a lower-cost alternative to card transactions without additional integration complexity.

Account-to-account payments are becoming an increasingly important part of the global payments mix as merchants seek to reduce fees and improve payment reliability. Industry estimates project the global A2A payments opportunity to reach approximately $4 trillion (£3 trillion) by 2030, driven by the expansion of open banking and real-time payment infrastructure across major markets.

Through the integration, Gr4vy merchants gain direct access to Plaid’s bank connectivity, allowing customers to authenticate and pay directly from their bank accounts during checkout. Plaid’s network supports millions of financial interactions each day and connects users to more than 12,000 financial institutions across the U.S., Canada, the U.K., and Europe. Its technology is used by leading fintech platforms, Fortune 500 companies and global banks.

John Lunn, Founder and CEO of Gr4vy, said the partnership reflects a shift in how merchants approach payment strategy. “By integrating Plaid into our orchestration layer, we’re enabling merchants to introduce Pay by Bank globally through a single connection, helping them reduce costs, improve conversion, and offer a trusted alternative to card payments.”

The integration also enables merchants to apply real-time ACH risk insights via Plaid Signal, approving more good payments and reducing failed payments due to insufficient funds or fraud. This allows payment routing and risk decisions to be managed within the same orchestration layer, rather than through separate systems.

“Our partnership with Gr4vy makes it easier for merchants to adopt Pay by Bank within a modern payment architecture,” said Adam Yoxtheimer, Head of Partnerships at Plaid. “As open banking continues to shape how payments are initiated and authorised, this integration gives businesses a straightforward way to offer bank-based payments alongside cards.”

The partnership combines Plaid’s open-banking connectivity with Gr4vy’s flexible orchestration layer, enabling merchants to add Pay by Bank with minimal development effort, benefit from lower processing costs through ACH, and improve conversion by routing bank transfers using real-time, risk-aware decisioning. The Gr4vy–Plaid integration is now available to enterprise merchants and platforms looking to modernise their payment infrastructure and support bank-based payments through a unified orchestration layer.

FF NEWS TAKE: This partnership moves the needle by seamlessly merging bank connectivity with payment orchestration, a combination necessary for A2A to truly scale globally. It forces merchants to view bank-based payments as a feature of their checkout stack, not a side project. The immediate watch item is the real-world performance of the integrated risk controls—specifically, how Plaid Signal’s real-time risk insights translate into verifiable improvements in conversion rates and fraud reduction for Gr4vy’s global customers.